Definition
Constituted authorities are the officers, bodies, and institutions formally established under a constitution or fundamental law to govern a people — those entities to whom sovereign power has been legitimately delegated and organized. The phrase carries two related but distinct senses in legal usage:
1. Structural sense: The branches and officers of government as arranged by constitutional design — legislatures, executives, courts, and subordinate officers properly appointed within that framework. In this sense, "constituted authorities" refers to the architecture of government itself, not any particular official.
2. Legitimacy sense: A shorthand for distinguishing lawfully established governmental power from unauthorized, extralegal, or usurped authority. To act through or in obedience to the constituted authorities is to act within the legitimate legal order; to act against them is to operate outside it.
The term appears most often in older legal instruments — oaths of office, military regulations, sedition statutes, loyalty provisions, and constitutional preambles — where it functions as a collective noun for the lawful government as a whole.
Common Language
Modern common usage (Wiktionary): Not independently defined. "Constitute" means to establish or set up formally; "authority" means the power or right to give orders or make decisions. The compound is not a standard entry in modern general dictionaries.
Historical common usage (Webster's 1913): Webster's defines "constitute" as "to set up; to establish" and "authority" as "legal or rightful power; a right to command or to act." The compound phrase was understood in 19th-century usage to mean simply those entities properly set up to exercise governmental power.
The gap worth noting: In common speech, "authority" often refers to a single official or agency. In the legal and constitutional sense, "constituted authorities" is a collective and structural term — it encompasses the entire legitimate governmental apparatus as established by foundational law, not merely whoever happens to hold office at a given moment. The phrase implies both legality of origin and continuity of the constitutional order.
Common Confusion
Constituted authorities should not be confused with de facto authorities. A de facto government or officer exercises actual power without full legal legitimacy — through usurpation, revolution, or irregular succession. Constituted authorities, by definition, derive their power from the constitution itself. The distinction matters in historical research involving Reconstruction-era statutes, military occupation law, and loyalty oath litigation, where courts were frequently asked whether particular officeholders were "constituted" or merely de facto.
Why It Matters in Research
Researchers encounter this phrase most heavily in three contexts, each with its own traps:
Oaths and loyalty provisions. Pre-Civil War and Reconstruction-era statutes, military orders, and constitutional provisions routinely required allegiance to the "constituted authorities." The precise meaning of the phrase — which authorities counted as constituted during periods of secession, military occupation, or disputed succession — was itself contested legal terrain. Reading these provisions without understanding the phrase's structural implications will produce misreadings.
Sedition and treason law. Older treatises and indictments use "constituted authorities" as the object of unlawful resistance. The phrase defines the boundary of lawful obedience. Researchers working in 18th- and 19th-century criminal law materials should treat it as a term of art, not a rhetorical flourish.
Military and martial law contexts. The phrase appears in regulations and orders distinguishing civil constituted authorities from military command. The Commander-in-Chief power and its relationship to civil authority turns partly on this distinction. See Encyclopedia Cross-Reference below.
The phrase effectively disappears from American legal usage after the early 20th century. Modern statutes and constitutions use more specific terms — "officers of the United States," "the federal government," "lawfully constituted government." Researchers who encounter "constituted authorities" in a document should treat it as a strong signal of 18th- or 19th-century provenance and read the surrounding text with period-appropriate interpretive tools.
Historical Dictionary Support
The three historical sources converge almost verbatim: constituted authorities are "officers properly appointed under the constitution for the government of the people." This agreement across Black's (both editions) and Rapalje & Lawrence reflects a settled 19th-century consensus, not independent analysis.
Rapalje & Lawrence adds the most substantive gloss, drawing on Bouvier: constituted authorities are "those powers which the constitution of each people has established to govern them, to cause their rights to be respected, and to maintain those of each of its members." This Bouvier-sourced definition is notably broader than the officer-focused formulations — it encompasses governmental powers as well as persons, and explicitly ties legitimacy to the protection of individual rights, not merely the exercise of authority.
What the historical sources miss: None of the dictionary entries grapple with the phrase's use in contested political contexts — secession, occupation, revolutionary transition — where its application was genuinely disputed. They present a clean structural definition suited to stable constitutional conditions. Researchers should supplement these entries with period treatises (Lieber, Halleck) when working in disrupted-government contexts. The Black's first edition also carries a garbled sentence fragment ("other kinds of law, and having its effect from the sole will of the emperor") that appears to be a typesetting error from an adjacent entry on civil law — it has no bearing on the definition of constituted authorities and should be disregarded.
Encyclopedia Cross-Reference
Constitutional Authority (Plenary Power Doctrine) — The Law Mind Immigration Law Encyclopedia (immigration_1): Relevant for understanding how constituted authorities interact with delegated sovereign power in immigration contexts.
Commander-in-Chief Power and Military Authority — The Law Mind Constitutional Law Encyclopedia (constitutional_32): Directly relevant for the civil/military distinction within the framework of constituted authorities, particularly in martial law and occupation law research.